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Which of the following statements must be true to prove lines m and n are parallel?

Question 12 options:

A)
m∠2 + m∠6 = 180°

B)
∠4 ≅ ∠8

C)
m∠3 + m∠5 = 180°

D)
∠1 ≅ ∠6

Which of the following statements must be true to prove lines m and n are parallel Question 12 options A m2 m6 180 B 4 8 C m3 m5 180 D 1 6 class=

Respuesta :

Dead3ill

Answer:

option C

Step-by-step explanation:

m∠3 =m∠6 ( Alternative Interior Angles are equal )

But m∠5 & m∠6 are linear pair. So ,

m∠5 + m∠6 = 180°

=> m∠5 + m∠3 = 180° ( because m∠3 =m∠6 )